COHERENT DISPERSIBLE GRANULES COMPRISING METAL OXIDE AND PHOSPHATE AND METHODS FOR FORMING THEROF

COHERENT DISPERSIBLE GRANULES COMPRISING METAL OXIDE AND PHOSPHATE AND METHODS FOR FORMING THEROF

Coherent dispersible granules are disclosed including at least one metal oxide domain and at least one phosphate domain, wherein the at least one metal oxide domain and the at least one phosphate domain are present in the coherent dispersible granules as distinct domains coherently agglomerated toge...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ISAACSON, Kyle J, SWISHER, Hunter R, WALTZ, Aaron
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
FERTILISERS
FERTILISERS CHARACTERISED BY THEIR FORM
FERTILISERS PRODUCING CARBON DIOXIDE
INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C
MANUFACTURE THEREOF
METALLURGY
MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENTSUBCLASSES OF CLASS C05
MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVINGA SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES,SOIL-CONDITIONERS, WETTING AGENTS
PHOSPHATIC FERTILISERS
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Beschreibung
Zusammenfassung:Coherent dispersible granules are disclosed including at least one metal oxide domain and at least one phosphate domain, wherein the at least one metal oxide domain and the at least one phosphate domain are present in the coherent dispersible granules as distinct domains coherently agglomerated together and the coherent dispersible granules have a coherent dispersible granule crush strength of at least 5 lbf. Methods for forming the coherent dispersible granules are disclosed, including co-agglomerating at least one of ammonium phosphate, superphosphate slurry, or nitrophosphate slurry and the metal oxide particles in a rotary drum ammoniator-granulator or granulator to form coherent dispersible granules, and drying the coherent dispersible granules.